Era
19th century
34
20th century
33
18th century
20
To 1500
12
Colonial period, ca. 1600-1775
11
1800-1899
10
1900-1999
9
17th century
7
1800-1999
5
Spanish colony, 1540-1810
4
1600-1775
3
1700-1799
3
1700-1899
3
1886-1944
3
1911-1975
3
1918-1933
3
1933-1945
3
Medieval period, 1066-1485
3
Revolution, 1775-1783
3
-636
2
1558-1603
2
1603-1714
2
16th century
2
1714-1820
2
1754-1820
2
1799-1917
2
1917-1948
2
1922-
2
1929-1948
2
1939-1945
2
392-814
2
673-735
2
British occupation, 1765-1947
2
Geschichte
2
Meiji period, 1868-1912
2
Old English, ca. 450-1100
2
Partition, 1921
2
To 476
2
Tokugawa period, 1600-1868
2
active 6th century
2
1066-1485
1
1162-1227
1
1368-1949
1
1453-1683
1
1470-1519
1
1500-1699
1
1558-1820
1
1600-1799
1
1600-1912
1
1700 - 1799
1
more ...